/* 
 * style.css - QRCode Master
 * Estilos modernos para formulários e componentes da interface
 */

/* Reset básico e variáveis */
:root {
    --primary: #4f46e5;      /* Indigo-600 */
    --primary-hover: #4338ca; /* Indigo-700 */
    --primary-light: #e0e7ff; /* Indigo-100 */
    --primary-dark: #3730a3;  /* Indigo-800 */
    --secondary: #6b7280;    /* Gray-500 */
    --success: #10b981;      /* Green-500 */
    --danger: #ef4444;       /* Red-500 */
    --warning: #f59e0b;      /* Amber-500 */
    --info: #3b82f6;         /* Blue-500 */
    --light: #f9fafb;        /* Gray-50 */
    --dark: #1f2937;         /* Gray-800 */
    --body-bg: #f3f4f6;      /* Gray-100 */
    --card-bg: #ffffff;      /* White */
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --border-radius: 0.5rem;
    --font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --transition: all 0.3s ease;
  }
  
  /* Estilos gerais */
  body {
    font-family: var(--font-sans);
    background-color: var(--body-bg);
    color: var(--dark);
    line-height: 1.5;
  }
  
  /* Melhorias para cards */
  .rounded-xl {
    box-shadow: var(--card-shadow);
    transition: var(--transition);
  }
  
  .rounded-xl:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  }
  
  /* Estilização moderna para inputs */
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="url"],
  input[type="tel"],
  input[type="number"],
  input[type="search"],
  input[type="date"],
  textarea,
  select {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: #374151;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius);
    transition: var(--transition);
    outline: none;
  }
  
  /* Estado de foco para inputs */
  input[type="text"]:focus,
  input[type="email"]:focus,
  input[type="password"]:focus,
  input[type="url"]:focus,
  input[type="tel"]:focus,
  input[type="number"]:focus,
  input[type="search"]:focus,
  input[type="date"]:focus,
  textarea:focus,
  select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
  }
  
  /* Placeholder estilizado */
  ::placeholder {
    color: #9ca3af;
    opacity: 1;
  }
  
  /* Estilo para inputs com erro */
  .input-error {
    border-color: var(--danger) !important;
  }
  
  .input-error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
  }
  
  /* Estilização de botões */
  .btn {
    display: inline-block;
    font-weight: 500;
    text-align: center;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    outline: none;
    border: none;
  }
  
  .btn-primary {
    background-color: var(--primary);
    color: white;
  }
  
  .btn-primary:hover {
    background-color: var(--primary-hover);
  }
  
  .btn-outline {
    background-color: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
  }
  
  .btn-outline:hover {
    background-color: var(--primary-light);
  }
  
  /* Checkbox estilizado */
  input[type="checkbox"] {
    height: 1rem;
    width: 1rem;
    border-radius: 0.25rem;
    border: 1px solid #d1d5db;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    -webkit-appearance: none;
    appearance: none;
    background-color: #fff;
  }
  
  input[type="checkbox"]:checked {
    background-color: var(--primary);
    border-color: var(--primary);
  }
  
  input[type="checkbox"]:checked::after {
    content: "";
    position: absolute;
    top: 0.2rem;
    left: 0.35rem;
    width: 0.25rem;
    height: 0.5rem;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
  }
  
  /* Label estilizado */
  label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: #4b5563;
  }
  
  /* Color picker personalizado */
  .sp-replacer {
    border: 1px solid #d1d5db;
    border-radius: var(--border-radius);
    padding: 0.75rem 1rem;
    background: #fff;
  }
  
  .sp-replacer:hover {
    border-color: #9ca3af;
  }
  
  .sp-preview {
    width: 2rem;
    height: 1.5rem;
    border: none;
    margin-right: 0.5rem;
  }
  
  .sp-dd {
    padding: 0 0.25rem;
    font-size: 10px;
    color: #6b7280;
  }
  
  /* File input estilizado */
  input[type="file"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px dashed #d1d5db;
    border-radius: var(--border-radius);
    background-color: #f9fafb;
    cursor: pointer;
    transition: var(--transition);
  }
  
  input[type="file"]:hover {
    border-color: var(--primary);
    background-color: var(--primary-light);
  }
  
  /* Animação de transição para elementos */
  .transition-fade {
    transition: opacity 0.3s ease, transform 0.3s ease;
  }
  
  /* Responsividade para telas pequenas */
  @media (max-width: 640px) {
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="url"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    input[type="date"],
    textarea,
    select {
      padding: 0.625rem 0.875rem;
      font-size: 0.875rem;
    }
    
    .btn {
      padding: 0.625rem 1rem;
      font-size: 0.875rem;
    }
  }
  
  /* Estilização do preview do QR Code */
  #qrcode-preview {
    transition: var(--transition);
    background-color: #fff;
    overflow: hidden;
  }
  
  #qrcode-preview:hover {
    transform: scale(1.02);
  }
  
  /* Estilização das dicas */
  .tip-item {
    border-left: 3px solid var(--warning);
    padding-left: 1rem;
    margin-bottom: 1rem;
  }
  
  /* Estilização das abas */
  .tab-container {
    display: flex;
    border-bottom: 1px solid #e5e7eb;
    margin-bottom: 1.5rem;
  }
  
  .tab {
    padding: 0.75rem 1.25rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    font-weight: 500;
  }
  
  .tab.active {
    border-bottom-color: var(--primary);
    color: var(--primary);
  }
  
  .tab:hover:not(.active) {
    border-bottom-color: #d1d5db;
  }
  
  .tab-content {
    display: none;
  }
  
  .tab-content.active {
    display: block;
  }
  
  /* Toasts / Notificações */
  .toast {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 9999;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 1rem;
    max-width: 24rem;
    animation: toast-in-right 0.7s;
  }
  
  .toast-success {
    border-left: 4px solid var(--success);
  }
  
  .toast-error {
    border-left: 4px solid var(--danger);
  }
  
  .toast-info {
    border-left: 4px solid var(--info);
  }
  
  .toast-warning {
    border-left: 4px solid var(--warning);
  }
  
  @keyframes toast-in-right {
    from {
      transform: translateX(100%);
    }
    to {
      transform: translateX(0);
    }
  }
  
  /* Estilização do Spectrum color picker */
  .sp-container {
    border-radius: var(--border-radius);
    border: none;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  }
  
  .sp-palette-container {
    border-right: 1px solid #e5e7eb;
  }
  
  /* Melhorias para os ícones FontAwesome */
  .fa-lightbulb {
    background-color: #fef3c7;
    padding: 0.5rem;
    border-radius: 50%;
  }
  
  .fa-crown {
    transform: translateY(1px);
  }
  
  /* Badges/Tags */
  .badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
  }
  
  .badge-primary {
    background-color: var(--primary-light);
    color: var(--primary-dark);
  }
  
  .badge-success {
    background-color: #d1fae5;
    color: #065f46;
  }
  
  .badge-danger {
    background-color: #fee2e2;
    color: #b91c1c;
  }
  
  .badge-warning {
    background-color: #fef3c7;
    color: #92400e;
  }
  
  /* Efeitos de hover para cartões de recurso */
  .feature-card {
    transition: var(--transition);
  }
  
  .feature-card:hover {
    transform: translateY(-5px);
  }
  
  .feature-card:hover .feature-icon {
    transform: scale(1.1);
  }
  
  .feature-icon {
    transition: var(--transition);
  }
  
  /* Elemento de carregamento/spinner */
  .spinner {
    width: 2rem;
    height: 2rem;
    border: 3px solid rgba(79, 70, 229, 0.2);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spinner 0.8s linear infinite;
  }
  
  @keyframes spinner {
    to {
      transform: rotate(360deg);
    }
  }